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Changkun Sun

Nanjing University of Aeronautics and Astronautics

Yudao Street

210016

Nanjing,, 210016

China

  • Nanjing University of Aeronautics and Astronautics

SCHOLARLY PAPERS

4

DOWNLOADS

121

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Differentiable Voronoi Diagram towards a New Design Method for the Additive Manufacturing of 3D Stochastic Cellular Structure

Number of pages: 36 Posted: 08 Oct 2025
Changkun Sun and Nanya Li
Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 60 (961,006)

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Structure design, Voronoi diagram, Energy absorption, 3D cellular

2.

Differentiable Voronoi Diagram towards a New Design Method for the Additive Manufacturing of 3D Disordered Cellular Structure

Number of pages: 24 Posted: 02 Feb 2026
Changkun Sun, Yongbo Deng and Nanya Li
Nanjing University of Aeronautics and Astronautics, Karlsruhe Institute of Technology and affiliation not provided to SSRN
Downloads 25 (1,424,331)

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Structure design, Voronoi diagram, Energy absorption, 3D cellular

3.

Tailored Infill Path Design using Surface Mesh Deformation: A Strategy for Boosting Mechanical Performance in Fused Filament Fabrication

Downloads 22 (1,459,862)

Tailored Infill Path Design using Surface Mesh Deformation: A Strategy for Boosting Mechanical Performance in Fused Filament Fabrication

Number of pages: 34 Posted: 04 Feb 2026
Yifei Li, Changkun Sun and Nanya Li
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and affiliation not provided to SSRN
Downloads 16 (1,559,710)

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Path planning, Topology optimization, Surface mesh deformation

Tailored Infill Path Design using Surface Mesh Deformation: A Strategy for Boosting Mechanical Performance in Fused Filament Fabrication

Number of pages: 34 Posted: 26 May 2026
Yifei Li, Changkun Sun and Nanya Li
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and affiliation not provided to SSRN
Downloads 6 (1,646,315)

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Path planning, topology optimization, Surface mesh deformation

4.

Fff-Based 3d Printing Path Design of Interconnected Microchannel Network Inside Continuous Fibre-Reinforced Composites for Thermal Manipulation

Number of pages: 34 Posted: 11 Oct 2024
Nanya Li, Changkun Sun, Yongzhi Lu, Jiaming Zhang and Jidong Li
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and Nanjing University of Aeronautics and Astronautics
Downloads 14 (1,509,872)

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3D printing, Path design, Microchannels, Fibre-reinforced composites